Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 10 observed points and 32 forecast points.
Flood-stage context
Source-published thresholds where available
Action40 ftSource-backed threshold
Minor flood66.5 ftSource-backed threshold
Moderate flood68.5 ftSource-backed threshold
Major flood70.5 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage31.3 ftValid Jul 27, 2026 at 10:00 AM CDT
HGIFF • stage31.3 ftValid Jul 27, 2026 at 1:00 PM CDT
HGIFF • stage31.3 ftValid Jul 27, 2026 at 4:00 PM CDT
HGIFF • stage31.3 ftValid Jul 27, 2026 at 7:00 PM CDT
HGIFF • stage31.3 ftValid Jul 27, 2026 at 10:00 PM CDT
HGIFF • stage31.3 ftValid Jul 28, 2026 at 1:00 AM CDT
Observations
stage
31.37 ft
Observed Jul 26, 2026 at 7:00 PM CDT
stage
31.24 ft
Observed Jul 10, 2026 at 7:00 PM CDT
stage
37.45 ft
Observed Jul 1, 2026 at 7:00 PM CDT
stage
39.45 ft
Observed Jun 24, 2026 at 7:00 PM CDT
stage
50.17 ft
Observed Jun 16, 2026 at 7:00 PM CDT
stage
36.24 ft
Observed Jun 4, 2026 at 7:00 PM CDT
stage
36.16 ft
Observed May 27, 2026 at 7:00 PM CDT
stage
34.87 ft
Observed May 23, 2026 at 7:00 PM CDT
stage
36.8 ft
Observed May 13, 2026 at 7:00 PM CDT
stage
32.04 ft
Observed May 9, 2026 at 7:00 PM CDT
Alerts
Alerts unavailable
Alerts are shown only when the API returns a source-backed match.
Official public sources
Readings and thresholds stay tied to USGS, NOAA/NWS, or source-backed records.
Source freshness
Observed and fetched timestamps are shown separately when the API returns them.
Transparent methodology
Unavailable forecasts, alerts, and thresholds are shown as unavailable states.